Don't know, haven't seen it, but it should.And so the CJ1000 also got a new designation?
Rough translation of texts that you underlined (and not underlined but related)Unsure of its credibility, but would be significant news regarding the WS-15 if true.
Could someone do a comprehensive translation/summary of the two posters below? One of them mentions that three batches of the WS-15 have been produced or are in production and that the third batch has won an award. Perhaps this implies that batches 01 & 02 have been built and thoroughly tested.
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If I am not mistaken, the top title is "Youth Research", that is to say, these are the subjects declared by young people and then won the prize, is not a Heavyweight award project, do not expect from here what can be large material
Yes, and all three of these topics are mechanical, and this type of research topic is run by modeling and simulation software, without relying on physical
Probably WS-20? If it's CFM56-ish (BPR 4-6) as rumoured it's what I'd nowadays describe as a medium bypass ratio engine - high bypass these days is >8 really (CJ-1000A, for example). With a two-stage HPT it's almost certainly not going to be the WS-15, which will probably adopt a single-stage HPT for weight and inertia reasons.1. Medium bypass engine. What is this? WS-10 and 15 are low bypass, WS-20 is high bypass.
That would be my guess. Or "cooled blade"?2. What does it mean by cooling blade (冷却叶片)? Should it be blade cooling (叶片冷却) instead?
"大推力 中等涵道比 双级 高压涡轮冷却叶片 设计技术研究"
- Two stage high pressure turbine cooling blade of high thrust medium bypass ratio engine.
- Medium bypass engine. What is this? WS-10 and 15 are low bypass, WS-20 is high bypass.
- What does it mean by cooling blade (冷却叶片)? Should it be blade cooling (叶片冷却) instead?